Jump to content

Pietenpol Air Camper Corvair build


Recommended Posts

There is a LOT of information on the "Corvair aero conversion" on the net. There is even a 2-cylinder variant, though I think I would be making patterns for the crankcase and doing a specific casting rather than cutting the block down. As a SIX they are very smooth and a lot narrower than a Continental or Lycoming.. The one-piece cylinder heads would not be a good point, but may not be a problem in practice. A single carb set-up has a long intake (because the SINGLE intake for each head is on the top,) and can have icing problems. VW's do too. The motor seems safe to 100 HP but direct drive at 3,000 plus rpm means a smaller prop than optimum for a draggy plane. Think the motor is worth a look..The drive end main bearing needs extra support, due to gyroscopic loading when turning sharply at revs on the ground..Nev

 

 

Link to comment
Share on other sites

  • Replies 131
  • Created
  • Last Reply

Top Posters In This Topic

Hi EK....never heard of them. Im using the Corvair as I have most of it here now. You living in Masterton? I did my training at Wairarapa Funeral Services with David Dew. I know he opened up his own one there at one stage.

 

Scotty

 

 

Link to comment
Share on other sites

Hi Mark...have seen pictures from that site but havent read it all. Looks good. There are numerous Corvair aero conversion sites out there. This guy is doing a few odd things with his but I guess thats what makes experimental so experimental!

 

 

Link to comment
Share on other sites

  • 5 months later...
  • 1 year later...

Hadnt posted any progress here for a while as it goes straight up on my website. I have been building the control system and thought I might have a show and tell post!

 

Scotty 080_plane.gif.36548049f8f1bc4c332462aa4f981ffb.gif

 

IMG_0793.JPG.f49a525236a7e96b337210fbfe0b297d.JPG

 

IMG_1595.JPG.93d6d2f1cdfe6f67a3f0e1c460ae1b9b.JPG

 

IMG_1592.JPG.2bfade68af474358d51e3ff51d2c4486.JPG

 

223-barntoon.jpg.fc338febc7f167a244e00124302cdad5.jpg

 

IMG_1492.JPG.cef24c0972e22ab3f331429f8b8969d8.JPG

 

IMG_1340.JPG.5bdc2f56796bde9e6ec11e8d73b8efc3.JPG

 

IMG_1537.JPG.7d6d258cb98656e9513c6ebe3f22856c.JPG

 

 

  • Like 2
Link to comment
Share on other sites

Hi Pete.....The helmet is from http://www.gibson-barnes.com/dept-293802/Open-Cockpit-Helmets.html

 

and the googles from http://classicpartsltd.com/goggles/brass-mark-49-brown-halcyon-goggles.html

 

Is you Nieuport an Airdrome kit? I am looking at the Nieuport 17 for a future build.

 

Scotty 080_plane.gif.36548049f8f1bc4c332462aa4f981ffb.gif

 

 

Link to comment
Share on other sites

The Nieuport is a Grahame Lee Plans built with Airdrome supplyiny the undercarriage kit, control assembly kit and a few other bits and pieces. It was a project started by someone else here in Toowoomba and now its my turn.

 

 

Link to comment
Share on other sites

Mid next year all going well. I have everything I need except the fabric and Im going to get some quotes on that shortly.

If you're looking to get someone to do the fabric for you Pete, Nick and Greg Challner down at Murwillumbah covered my Cub back in '83 with Ceconite, and it's still in bloody good nick. No pun intended, Nick. They've been doing it for a long time, and the evidence is they do it well.

 

 

Link to comment
Share on other sites

  • 6 months later...
  • 3 weeks later...

Milestone tonight!...Removed the fuselage from the build table and turned it up the right way! Tried on the tail sections and even gave it its first taste of daylight! Now time to fit it out!

 

Scotty 080_plane.gif.36548049f8f1bc4c332462aa4f981ffb.gif

 

IMG_1700.JPG.8812958178a845d8a97da0a3b4bf2b1f.JPG

 

IMG_1695.JPG.465db09a4036005fdb37dd9796b5d0b3.JPG

 

IMG_1689.JPG.1586d0eed7fe4cb4a01a66a9ff79a175.JPG

 

IMG_1704.JPG.483730b69b50eda2cdda39bad4e5a005.JPG

 

 

  • Like 2
  • Winner 1
Link to comment
Share on other sites

Scotty,

 

Before you go much further, make some enquiries about enlarging the gap in that bulkhead between the cockpits. Ask on the Pietenpol forums if you can fit a cross cockpit stringer at the height of the curved cut-out and fit diagonal stringers from the lower fuselage cross member to the newly fitted cross cockpit stringer. Then cut away the plywood sheeting to enlarge the hole for your feet to go through.

 

I found that with the foot hole as narrow as you have it, I couldn't get my No 10's through the hole. or get enough bend in my legs to get out. I'm sure that this modification won't reduce the stength of the bulkhead, but will make getting in and out easier for the pilot.

 

OME

 

 

  • Informative 1
Link to comment
Share on other sites

Scotty,Before you go much further, make some enquiries about enlarging the gap in that bulkhead between the cockpits. Ask on the Pietenpol forums if you can fit a cross cockpit stringer at the height of the curved cut-out and fit diagonal stringers from the lower fuselage cross member to the newly fitted cross cockpit stringer. Then cut away the plywood sheeting to enlarge the hole for your feet to go through.

 

I found that with the foot hole as narrow as you have it, I couldn't get my No 10's through the hole. or get enough bend in my legs to get out. I'm sure that this modification won't reduce the stength of the bulkhead, but will make getting in and out easier for the pilot.

 

OME

Hi Mark...im a step ahead of ya...lol! I made the cut outs higher and wider than the plans. This is a common suggestion from fellow Piet builders

Scotty 080_plane.gif.36548049f8f1bc4c332462aa4f981ffb.gif

 

 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×
×
  • Create New...